bitstring.net - robtex.com
bitstring.net
| DNSSEC | β οΈ Not signed | ||||||
| NS | curitiba.ns.porkbun.com β | ||||||
| A | 2400:cb00:2049:1::adf5:3a25πΊπΈ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 173.245.58.37πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | fortaleza.ns.porkbun.com | ||||||
| A | 2400:cb00:2049:1::a29f:88cπΊπΈ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.8.140Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | maceio.ns.porkbun.com | ||||||
| A | 2400:cb00:2049:1::a29f:bb4πΊπΈ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.11.180Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | salvador.ns.porkbun.com | ||||||
| A | 2400:cb00:2049:1::a29f:a96πΊπΈ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.10.150Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.tutanota.de β | ||||||
| A | 185.205.69.211πΊπΈ TUTA185.205.69.0/24 | ||||||
| PTR | mail.w11.tutanota.de | ||||||
| A | 185.205.69.213πΊπΈ TUTA185.205.69.0/24 | ||||||
| PTR | mail.w13.tutanota.de | ||||||
| A | 185.205.69.214πΊπΈ TUTA185.205.69.0/24 | ||||||
| PTR | mail.w14.tutanota.de | ||||||
| TXT | t-verify=567b1d069ee0528af9137a61f89f123d | ||||||
| TXT | v=spf1 include:spf.tutanota.de -all | ||||||
| SOA | curitiba.ns.porkbun.comdns@cloudflare.com serial=2410830438 | ||||||
net
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1787693480 | ||||||
Same first word
bitstring.org |
bitstring.net |
bitstring.com |
Previous names
Next names
DNS History
11 records (5 active, 6 former)
βNScuritiba.ns.porkbun.com2026-08-18 β 2026-08-25 Β· 3 obs
β 2026-08-18 09:39:34
β 2026-08-25 21:53:42
βNSduke.ns.cloudflare.com2016-04-03 β 2017-03-25 Β· 4 obs
β 2017-03-25 04:17:16
β 2026-08-18 09:39:34
β 2026-08-25 21:53:42
βNSedna.ns.cloudflare.com2016-04-03 β 2017-03-25 Β· 4 obs
β 2017-03-25 04:17:16
β 2026-08-18 09:39:34
β 2026-08-25 21:53:42
βNSfortaleza.ns.porkbun.com2026-08-18 β 2026-08-25 Β· 3 obs
β 2026-08-18 09:39:34
β 2026-08-25 21:53:42
βNSmaceio.ns.porkbun.com2026-08-18 β 2026-08-25 Β· 3 obs
β 2026-08-18 09:39:34
β 2026-08-25 21:53:42
βNSsalvador.ns.porkbun.com2026-08-18 β 2026-08-25 Β· 3 obs
β 2026-08-18 09:39:34
β 2026-08-25 21:53:42
βMXmail.tutanota.de2026-08-18 β 2026-08-25 Β· 2 obs
β 2026-08-25 21:53:42
βA104.31.80.2042016-04-03 β 2017-03-25 Β· 4 obs
β 2017-03-25 04:17:16
β 2026-08-18 09:39:34
β 2026-08-25 21:53:42
βA104.31.81.2042016-04-03 β 2017-03-25 Β· 4 obs
β 2017-03-25 04:17:16
β 2026-08-18 09:39:34
β 2026-08-25 21:53:42
βA2400:cb00:2048:1::681f:50cc2017-03-25 β 2017-03-25 Β· 4 obs
β 2017-03-25 04:17:16
β 2026-08-18 09:39:34
β 2026-08-25 21:53:42
βA2400:cb00:2048:1::681f:51cc2017-03-25 β 2017-03-25 Β· 4 obs
β 2017-03-25 04:17:16
β 2026-08-18 09:39:34
β 2026-08-25 21:53:42
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | k.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net... | - |
| bitstring.net | maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com | - |
β Authoritative Response
Server:162.159.8.140
NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for bitstring.net (unsigned zone)
β±οΈ Timing
Total: 432ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com... |
| MX | 1 | mail.tutanota.de (pri: 10) |
| TXT | 2 | t-verify=567b1d069ee0528af9137a61f89f123, v=spf1 include:spf.tutanota.de -all |
| SOA | 1 | curitiba.ns.porkbun.com dns.cloudflare.c |
Analysis
Name Servers
The NS records for bitstring.net point to four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.
bitstring.net has at least partial name server overlap with other domains, such as modernexodus.org, growstx.com, claubinhood.com and two others.
curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com all point to exactly two IP numbers each: curitiba.ns.porkbun.com β 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com β 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com β 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com β 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.
Mail Servers
The sole mail server for bitstring.net is mail.tutanota.de.
Among the domains sharing a mail server setup with bitstring.net are chickenwoods.com, mail13.nl, 5riverslogistics.net and two others.
The hostname mail.tutanota.de carries three IP records: 185.205.69.211, 185.205.69.213 and 185.205.69.214.